package com.lwy.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.lwy.entity.BookShelf;
import org.apache.ibatis.annotations.Mapper;

//用户书架dao接口
@Mapper
public interface BookShelfMapper extends BaseMapper<BookShelf> {

    //    根据用户id查询
    public BookShelf findByUid(Integer user_id,Integer novel_id);
}